Kennebunk Beach Surf Break

Lat Long: 43.34° N 70.51° W

Kennebunk Beach Surf Forecast and Surf Report

Issued: 7 am 10 Sep 2026 (local time)

Forecast update in  hr  min

Today's Kennebunk Beach sea temperature is
17.8°C
1.3° 

Kennebunk Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kennebunk Beach surf forecast from 10 Sep 2026:

  • Most powerful swell: Tuesday 15 Sep, 11PM (local time) - 4.5ft (1.4m), 5s period, S swell with 113 kJ wave energy.

Best Forecast Surf Conditions for Kennebunk Beach this week:

The most powerful waves expected at Kennebunk Beach in the next 16 days are 1.4m 5s and forecast to arrive on Tuesday (Sep 15) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Monday (Sep 14) at 8PM.

Wave TypeTime (EDT) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Tue 15th Sep)4.5ft (1.4m) 5s

Table - best surf conditions forecast for Kennebunk Beach over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s be straight with you about the surf on the horizon for Kennebunk Beach. I’ve had a good look at the charts, and honestly, it’s a pretty grim picture for the next couple of weeks.

Right off the bat, the water temp is sitting at 64°, which is a touch warmer than normal for this time of year, so the wetsuit might feel a bit more forgiving than usual. But that’s about the only positive.

We’re looking at a long, flat stretch of poor conditions. For the first week, from Thursday the 10th right through to the end of the week, it’s a write-off. The swell is tiny, mostly around 1ft to 1ft, and the wind is all cross or cross-on, making for choppy, messy surf. The wave energy is weak, with readings barely cracking 37 (a weak energy level). You’d be fighting for a bump that’s not worth the paddle.

Sunday the 13th sees a little bump in size, with the swell picking up to 3ft in the morning and 4ft in the afternoon, but it’s short period stuff (5 seconds) and the wind is still cross-on at 12-16 mph, making it a choppy mess. The energy picks up a bit to 115 (moderate energy), but it’s still poor.

Monday the 14th is almost a tease. The wind goes light and cross-off, so the surface cleans up, but the swell is barely 1ft to 2ft. You’ll see a clean, glassy ocean, but with no power behind it. The next few days follow the same pattern: small, weak, and rarely clean.

The only real standout, and I’m using that term loosely, is the afternoon of Sunday the 20th. The swell finally pushes up to 5ft with a period of 6 seconds, and the energy jumps to 178 (moderate energy). It’s coming from the south, which is onshore, and the wind is a moderate cross-on at 12 mph. For a sheltered beach break like Kennebunk Beach, this is going to be a chunky, messy close-out. It’s not going to be any good for beginners, and it'll be a struggle for anyone else. Honestly, it looks more like a kite-surfing setup than a paddle session.

After that, the forecast drifts back into the same small, weak, and inconsistent patterns. There’s just no decent surf on the cards. It’s a blank run that’s normal for the area when the conditions don’t line up. Don’t hang your hopes on this one – forecasts can change, but right now, this is a stay-at-home week.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 29°C on Thu afternoon, min 14°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Warm (max 22°C on Sun morning, min 13°C on Mon night). Wind will be generally light.

Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
W
4
0.3
SE
10
0.3
SE
10
0.3
SE
9
0.4
SE
9
0.2
ESE
9
0.3
SE
9
0.3
SE
10
1
S
5
1
S
5
1.3
S
5
0.8
S
5
0.4
SE
9
0.7
SE
6
0.3
SE
9
0.4
SE
6
0.8
SSE
4
1.2
S
5
0.8
S
5
0.7
S
5
0.6
SSE
5
Wave Graph
Metric surfscale
Energy kJ
3
14
17
12
22
8
14
14
51
46
92
32
20
39
14
10
19
75
28
21
23
Wind (km/h)
25
W
20
WNW
10
WNW
10
NW
15
WNW
5
WNW
15
S
15
S
15
SSW
20
SSW
25
S
10
WSW
10
N
5
ESE
10
NNE
15
S
25
S
20
SW
10
SW
15
S
5
N
Wind State
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-off
cross-off
off
cross-on
cross-on
on
on
cross-on
glassy
High Tide
11:13AM2.93m
11:31PM3.12m
12:00PM3.01m
00:20AM3.07m
12:43PM3.04m
1:05AM2.98m
1:24PM3.02m
1:50AM2.85m
2:05PM2.95m
2:35AM2.69m
2:47PM2.86m
3:22AM2.54m
3:31PM2.75m
4:11AM2.39m
Low Tide
5:13PM-0.05m
5:45AM-0.19m
6:03PM-0.10m
6:28AM-0.15m
6:50PM-0.10m
7:10AM-0.05m
7:35PM-0.06m
7:51AM0.08m
8:19PM0.03m
8:32AM0.24m
9:05PM0.14m
9:16AM0.40m
9:54PM0.27m
clear
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:15
6:16
6:16
6:18
6:18
6:20
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:01
7:00
6:58
6:55
6:53
6:52
6:51
 mm
4
1
1
1
6
Temp °C
27
29
23
19
23
19
19
21
19
22
21
21
17
22
19
16
18
19
21
28
24
Feels °C
24
24
20
17
19
15
16
17
17
20
18
20
17
22
15
14
13
16
22
29
27
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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Information about the Kennebunk Beach Surf forecast

The above surf forecast table for Kennebunk Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kennebunk Beach can be found by selecting the local surf guide option on the grey menu. Our Kennebunk Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennebunk Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Kennebunk Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Kennebunk Beach is 17 km (11 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.

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